MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains a link farm pointing to multiple compromised websites, likely intended to host malicious files. The ML classifier and ClamAV detection strongly indicate malicious intent, classifying it as a phishing trojan. The embedded URLs suggest a tactic to distribute further malware or phishing content.
Machine Learning
- Nyx PDF Classifier malicious score 0.7366
Heuristics 5
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARMPDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
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Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARMSmall PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. The PDF itself carries no exploit — the risk is the linked destinations.
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External URI info PDF_URIPDF contains an external URL action
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Embedded URL info EMBEDDED_URLOne or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.URL https://www.sussexweddingservices.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160704cf3f1494---16145519775.pdf
- https://www.rowtheerne.com/wp-content/plugins/super-forms/uploads/php/files/7e66895e2637bd5ed9e87f8416546782/xepowudedosafigixu.pdf
- https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160780777803b4---luxujureb.pdf
- http://www.thediethub.in/wp-content/plugins/formcraft/file-upload/server/content/files/160760ac3a5c8c---mesoviramaj.pdf
- https://www.sir.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/1607a76976de0f---sapawozutadewovag.pdf
- http://www.holzbau-hoelzl.at/wp-content/plugins/formcraft/file-upload/server/content/files/1607e8c0b5704a---98457582965.pdf
- https://bykevin.com/wp-content/plugins/super-forms/uploads/php/files/1c5f9ca2521c464a7ee8b14e0759dd1b/gadowekijaseguwejejopox.pdf
- http://brothersaluminium.com.np/wp-content/plugins/formcraft/file-upload/server/content/files/160805cba4cc45---duwosejupav.pdf
- http://www.iso-clean.fr/wp-content/plugins/formcraft/file-upload/server/content/files/160829ec9a1234---33096582234.pdf
- https://blueridgelightingandcontrols.com/wp-content/plugins/super-forms/uploads/php/files/dc8fdf6e7b1f9f95a4bc11d92d17615c/rosemozejozuvuwoxiwot.pdf
- http://bellezaeimagen.com.mx/wp-content/plugins/formcraft/file-upload/server/content/files/160827aa474cac---75998340497.pdf
- https://www.brunosistemi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160918d3c3d596---neporexol.pdf
- https://feedproxy.google.com/~r/Uplcv/~3/DOqCt-cVA4I/uplcv?utm_term=aula+internacional+1+podr%25C4%2599cznik+pdf+chomikuj
- https://bxthirteen.wpengine.com/wp-content/plugins/super-forms/uploads/php/files/27e64c71a46c2a0ac8cef9779ee26843/52958807791.pdf
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